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2003 GMC Envoy XL Engine Sensors & Electrical

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2003 GMC Envoy XL Engine Sensors & Electrical

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    VIDEO

    Engine Knock Sensor

    Replaces 2003 GMC Envoy XL L6 4.2L Engine Knock Sensor TRQ ESA53630

    Brand: TRQ - ESA53630
    $29.95
    Save 17%
    List $35.95 Save $6.00

    Guaranteed to Fit 2003 GMC Envoy XL

    Guaranteed to Fit 2003 GMC Envoy XL

  • Notify When Available
    Ignition Coil Wire Harness

    Replaces 2003 GMC Envoy XL V8 5.3L with 4 Pin Connector Ignition Coil Wire Harness 8 Piece Set TRQ ICA76289

    Brand: TRQ - ICA76289

    • Quantity: 8 Piece Set
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    $51.95
    Save 25%
    List $68.95 Save $17.00

    Guaranteed to Fit 2003 GMC Envoy XL

    Guaranteed to Fit 2003 GMC Envoy XL

  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces 2003 GMC Envoy XL V8 5.3L Engine Knock Sensor TRQ ESA90004

    Brand: TRQ - ESA90004
    $25.95
    Save 32%
    List $37.95 Save $12.00

    Guaranteed to Fit 2003 GMC Envoy XL

    Guaranteed to Fit 2003 GMC Envoy XL

  • Notify When Available
    Ignition Coil Boot Set

    Replaces 2003 GMC Envoy XL L6 4.2L 6 Piece Ignition Coil Boot Set TRQ ICA52477

    Brand: TRQ - ICA52477

    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coil Boots
    $33.95
    Save 15%
    List $39.95 Save $6.00

    Guaranteed to Fit 2003 GMC Envoy XL

    Guaranteed to Fit 2003 GMC Envoy XL

  • Notify When Available
    Ignition Coil Wire Harness

    Replaces 2003 GMC Envoy XL V8 5.3L with 4 Pin Connector Ignition Coil Wire Harness TRQ ICA76014

    Brand: TRQ - ICA76014

    $19.95
    Save 29%
    List $27.95 Save $8.00

    Guaranteed to Fit 2003 GMC Envoy XL

    Guaranteed to Fit 2003 GMC Envoy XL

  • Notify When Available
    Ignition Coil Set

    Replaces 2003 GMC Envoy XL V8 5.3L with Square Style Coil with 4 Pin Connector 16 Piece Performance Ignition Coil Set TRQ Performance ICA76900

    Brand: TRQ Performance - ICA76900

    • Ignition Coil Color: Red
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils
    $227.95
    Save 36%
    List $353.95 Save $126.00

    Guaranteed to Fit 2003 GMC Envoy XL

    Guaranteed to Fit 2003 GMC Envoy XL

  • Notify When Available
    Kit image

    Replaces 2003 GMC Envoy XL V8 5.3L with Square Style Coil with 4 Pin Connector 16 Piece Ignition Coil Set TRQ ICA76872

    Brand: TRQ - ICA76872

    • Ignition Coil Color: Red
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Direct Replacement
    $178.95
    Save 33%
    List $265.95 Save $87.00

    Guaranteed to Fit 2003 GMC Envoy XL

    Guaranteed to Fit 2003 GMC Envoy XL

  • Notify When Available
    Kit image

    Replaces 2003 GMC Envoy XL V8 5.3L with Round Style Coil with 4 Pin Connector 16 Piece Ignition Coil Set TRQ ICA76873

    Brand: TRQ - ICA76873

    • Ignition Coil Color: Red
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Direct Replacement
    $175.95
    Save 35%
    List $271.95 Save $96.00

    Guaranteed to Fit 2003 GMC Envoy XL

    Guaranteed to Fit 2003 GMC Envoy XL

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 GMC Envoy XL V8 5.3L with Dual Connectors with Grommets Engine Knock Sensor & Harness Kit TRQ ESA12267

    83 reviews
    Brand: TRQ - ESA12267

    • Kit Includes: (1) Engine Knock Sensor Harness
    • Kit Includes: (2) Engine Knock Sensors

    Out of Stock

    $ 53.95

    Guaranteed to Fit 2003 GMC Envoy XL

    Guaranteed to Fit 2003 GMC Envoy XL

  • Notify When Available

    VIDEO

    99-03 GM Multifit Engine Knock Sensor, Harness, and Gasket Kit (4pc)

    Replaces 2003 GMC Envoy XL V8 5.3L with Dual Connectors with Grommets Engine Knock Sensor & Harness Kit TRQ ESA12270

    52 reviews
    Brand: TRQ - ESA12270

    • Kit Includes: (1) Intake Manifold Gasket Set
    • Includes: Intake Manifold Gasket Set
    • Kit Includes: (1) Engine Knock Sensor Harness
    • Kit Includes: (2) Engine Knock Sensors

    Out of Stock

    $ 84.95

    Guaranteed to Fit 2003 GMC Envoy XL

    Guaranteed to Fit 2003 GMC Envoy XL

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